small dogs, smiley dogs and oh, so many in costume. the most competitive category, the most athletic. our judges ruling baxter the jet skiing lab doodle runs away with it. they say dog show people off look like their animals and so do some of you. moving on to talent. the tie between mia the dog dog walker and paige, who tackles laundry. and groceries. a for effort to riley, a pugly pooch who can eventually roll over. now those owners at westminister got their pooches to primp and pose for prizes. for most people, there's a much better reason. why did you get a dog? >> just really wanted the companionship. moved into an apartment by myself, so just really wanted that companionship. >> reporter: the winner is cooper, holding hands with madelyne, both asleep, on the long ride home. nick watt, abc news, los angeles. >> one of our official "world news now" dogs, the champion toy chewer. here's riley doing what he likes to do best. no, it's not a cat. it's actually a stuffed tiger, or at least it used to be. he's a cutie pie. >> that belong